import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import util.ArrayUtil;


public class SampleBuilder {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		StringBuilder b = new StringBuilder();
		List<Long> c = new ArrayList<Long>();
		for(int i=0;i<100050000;i++) {
			c.add(new Date().getTime());
		}
		
		String s = ArrayUtil.join(c, ",");
		System.out.println(s.split(",")[0]);
	
	}

}
